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Steel bar diameter measuring device

A technology for diameter measurement and steel bars, which is applied in the field of steel bar diameter measurement devices, can solve problems such as cumbersome operation and affecting measurement efficiency, and achieve the effect of improving efficiency and increasing friction coefficient

Active Publication Date: 2021-06-04
宁夏筑之信检测有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steel bar diameter is one of the main parameters of steel bar quality inspection. At present, caliper is generally used for steel bar quality inspection. During use, it is necessary to repeatedly adjust the distance between the chucks on the caliper. The operation is cumbersome and affects the measurement efficiency.

Method used

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Experimental program
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specific Embodiment approach

[0044] The specific embodiment: according to the diameter of different steel bars, several travel switches 20 are arranged on the carrier plate 21, so that after a steel bar of one size is placed between the first baffle plate 5 and the second baffle plate 7, the pressure rod 8 is placed between the steel bars. Squeeze down to drive the briquetting block 19 to move downward, and make the briquetting block 19 squeeze the corresponding travel switch 20, because the first baffle plate 5 and the second baffle plate 7 jointly form a V-shaped structure that limits the position of the steel bar, and then the steel bar When placed horizontally between the first baffle plate 5 and the second baffle plate 7, the pressure rod 8 slides down along the rubber sleeve 17 under the extrusion of the steel bar, so that the pressure block 19 moves to the position corresponding to the steel bar of the corresponding size. Squeeze the travel switch 20 at the travel switch 20, the rest of the travel s...

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Abstract

The invention relates to the technical field of steel bar detection, in particular to a steel bar diameter measuring device which comprises a box body, a detachable box cover is installed on the upper surface of the box body, a first baffle and a second baffle which are used for limiting the position of a steel bar are symmetrically installed on the upper surface of the box cover, and a plurality of indicator lamps are sequentially installed on one side face of the box body from top to bottom. A vertically-arranged carrying plate is fixed to the inner surface of the box body, a plurality of travel switches electrically connected with an external power source are installed on one side face of the carrying plate from top to bottom according to the diameter of a steel bar, a through hole is formed in the middle of the upper surface of the box cover, a cylinder sleeve is arranged on the upper side of the through hole, a rubber sleeve is pasted in the cylinder sleeve, and the lower end of the pressing rod is equipped with a pressing block for pressing the travel switches. Compared with the prior art, the steel bar diameter measuring device has the following beneficial effects that rapid detection of the steel bar diameter is realized, and the steel bar quality detection efficiency is improved.

Description

technical field [0001] The invention relates to a steel bar diameter measuring device, which belongs to the technical field of steel bar detection. Background technique [0002] Steel bar refers to steel for reinforced concrete and prestressed reinforced concrete. There are many types of steel bars, which are usually classified according to chemical composition, production process, rolling shape, supply form, diameter, and use in structures. Steel bar diameter is one of the main parameters of steel bar quality inspection. At present, the steel bar quality inspection is generally measured by calipers. During use, it is necessary to repeatedly adjust the distance between the chucks on the caliper. The operation is cumbersome and affects the measurement efficiency. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a steel bar diameter measuring device to solve the problems raised in the above-ment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/08G01B5/00G01B7/12G01B7/02
CPCG01B5/08G01B5/0002G01B7/12G01B7/02
Inventor 唐太均
Owner 宁夏筑之信检测有限公司
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